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投稿时间:2020-03-18
投稿时间:2020-03-18
中文摘要: 针对当前泛在电力物联网建设中数据采集所面临的开放式环境对数据完整性、传输安全性和设备真实性的挑战,提出了建立树形结构的数据采集节点互连方案,并结合Merkle树形成采集节点的身份验证链。此方案能够较好地避免DoS攻击,确保节点身份的可靠,减少恶意节点对智能电网系统的恶意攻击。
Abstract:Since UEIoT devices are widely used in smart grid system for end-user data acquisition, the need of data integrity, safe data transmission, and device reliability are so important in an open network environment.We present a connection tree solution for data collection, and a Merkle tree based identity chain is built for each node authentication.The solution can significantly reduce DoS attack, and mitigate malicious attacks on smart grid system.
文章编号:20210612 中图分类号:TP391.4;TN918.91 文献标志码:
基金项目:国家自然科学基金(61772327);奇安信大数据协同安全国家工程实验室开放课题(QAX-201803);浙江大学工业控制技术国家重点实验室开放式基金(ICT1800380);智能电网产学研开发中心项目(A-0009-17-002-05)。
引用文本:
周林,王勇.一种基于Merkle树的物联网感知层架构设计[J].上海电力大学学报,2021,37(6):582-586.
ZHOU Lin,WANG Yong.A Merkle Tree Based Connection Scheme for IoT[J].Journal of Shanghai University of Electric Power,2021,37(6):582-586.
周林,王勇.一种基于Merkle树的物联网感知层架构设计[J].上海电力大学学报,2021,37(6):582-586.
ZHOU Lin,WANG Yong.A Merkle Tree Based Connection Scheme for IoT[J].Journal of Shanghai University of Electric Power,2021,37(6):582-586.